C: When I flip two coins there probability that I will get 1 tail is 1s ls I cou

Question

C: When I flip two coins there probability that I will get 1 tail is 1s ls I could get an A, a B, a C, or I could fal. Therefo are three possible outcomes: 0 tails, 1 tail, or 2 tails. Therefore the hno A only A and C Determine whether the events A and B are independent. 13) A balanced die is rolled twice. 13) Event A: The sum of the two rolls is 8 Event B: The first roll comes up 3 B) Yes Find the indicated probability. Round your answer to 6 decimal places when necessany Ors. What is the 14) r randomly selects 3 tax returns from 50 returns of which 5 contain errors. What is the 14) 14) An IRS auditor D) 0.724 001 A) 0.729 B) 15) 15) Two cards are selected without replacement from a standard deck of 52 cards. What is the D) 0.250 probability that both cards are the same color (i.e.either both black or both red)? 16) Find the probability of tossing 5 tails, then 5 heads, on the first 10 tosses of a fair coin. 17) A fair die is rolled. What is the probability of rolling a 3 or a 4? C) 0.490 A) 0.245 B) 0.500 16) D) 0.00097 A) 0.03125 B) 0.001953 C)2 D) 36 B) A) 18) Jse the at least once rule to find the indicated probability D) 0.162 18) Find the probability of at least one 3 in 10 rolls of a fair die. C) 0.032 B) 0.999 A) 0.838

Explanation / Answer

Solution:-
14) option D) 0.724
(45/50)*(44/49)*(43/48) = 0.7240

18) option A) 0.838

  1 - (5/6)^10 = 0.83849

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.